Skip to Content
Merck
CN
All Photos(3)

Documents

Safety Information

381985

Sigma-Aldrich

Nysted Reagent

20 wt. % suspension in THF

Sign Into View Organizational & Contract Pricing

Synonym(s):
cyclo-Dibromodi-μ-methylene[μ-(tetrahydrofuran)]trizinc
Empirical Formula (Hill Notation):
C6H12Br2OZn3
CAS Number:
Molecular Weight:
456.14
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

form

slurry

Quality Level

reaction suitability

reaction type: C-C Bond Formation

concentration

20 wt. % suspension in THF

density

1.186 g/mL at 25 °C (lit.)

SMILES string

C1CCOC1.Br[Zn]C[Zn]C[Zn]Br

InChI

1S/C4H8O.2CH2.2BrH.3Zn/c1-2-4-5-3-1;;;;;;;/h1-4H2;2*1H2;2*1H;;;/q;;;;;;2*+1/p-2

InChI key

CCTHTLJWXPUNGT-UHFFFAOYSA-L

Related Categories

Application

Reactant for:
  • Synthesis of amphidinolide T3 using a ring-closing metathesis and asymmetric dihydroxylation strategy
  • Methylenation of carbonyl compounds
  • Olefination reactions
Useful reagent for the methylenation of ketones and α-ketols.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

WGK

WGK 3

Flash Point(F)

-14.8 °F

Flash Point(C)

-26 °C

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service